Using The Hdlm Device Unconfiguration Function When Performing A New Installation Of Hdlm - Hitachi XP P9500 User Manual

Using the HDLM Device Unconfiguration Function When Performing a
New Installation of HDLM
You can use the HDLM device unconfiguration function to remove Hitachi
storage system devices from HDLM management on a per-LU basis. This
section explains how to use the HDLM device unconfiguration function.
1 To remove an LU from HDLM management, use a text editor to edit the
.
HDLM driver unconfiguration definition file (/opt/DynamicLinkManager/
config/dlmfdrv.unconf).
In the lines that define the LU that is to be removed from HDLM
management, delete the hash mark (#) in front of the LDEV property line.
Do not change anything else.
DynamicLinkManager/config/dlmfdrv.unconf file (before editing) on page
3-66
dlmfdrv.unconf file (after editing) on page 3-66
editing the HDLM driver unconfiguration definition file (/opt/
DynamicLinkManager/config/dlmfdrv.unconf).
The shaded portion indicates the text that was edited.
2 Apply the contents of the HDLM driver unconfiguration definition file to
.
the HDLM driver configuration definition file.
Use the following command to apply the settings in the HDLM driver
unconfiguration definition file (/opt/DynamicLinkManager/config/
dlmfdrv.unconf) to the HDLM driver configuration definition file (/
kernel/drv/dlmfdrv.conf):
Execute the dlmsetconf utility for creating the HDLM driver configuration
definition file.
3-66
and Figure 3-5 Example of an /opt/DynamicLinkManager/config/
Figure 3-4 Example of an /opt/DynamicLinkManager/config/
dlmfdrv.unconf file (before editing)
Figure 3-5 Example of an /opt/DynamicLinkManager/config/
dlmfdrv.unconf file (after editing)
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for Solaris(R))
Figure 3-4 Example of an /opt/
show an example of